MOD213 – Infrared Light Therapy

Definition:

Infrared Light Therapy is a non-invasive treatment that uses specific wavelengths of light to penetrate the skin and underlying tissues, promoting healing, reducing pain, and improving circulation. It involves the application of near-infrared or far-infrared light to stimulate cellular processes and enhance the body’s natural healing mechanisms.

Explanation:

Infrared Light Therapy works by exposing the body to specific wavelengths of light that can penetrate the skin to varying depths. The two main types of infrared light used are:

1. Near-infrared (NIR): Wavelengths between 750-1500 nm, penetrating up to 5mm into the body.
2. Far-infrared (FIR): Wavelengths between 1500-1000000 nm, penetrating up to 1.5 inches into the body.

The therapy is based on the principle of photobiomodulation, where light energy is absorbed by cellular chromophores, particularly in the mitochondria. This absorption can lead to several effects:

• Increased ATP production, providing more energy for cellular processes
• Enhanced cellular repair and regeneration
• Improved blood circulation
• Reduced inflammation
• Stimulation of collagen production

Infrared Light Therapy is typically administered through:

• LED panels or mats
• Handheld devices
• Light therapy beds or saunas

Sessions usually last between 10-30 minutes, depending on the specific device and treatment protocol. The therapy is used for various conditions, including:

• Muscle and joint pain
• Wound healing
• Skin conditions (e.g., acne, wrinkles)
• Inflammation reduction
• Improved circulation
• Enhanced athletic recovery

It’s important to note that while Infrared Light Therapy is generally considered safe, proper eye protection should be used, and certain medical conditions may contraindicate its use.

Evidence to Efficacy:

The evidence for the efficacy of Infrared Light Therapy is growing, with several studies showing promising results:

1. A systematic review by Hamblin (2016) published in AIMS Biophysics found that near-infrared light can penetrate to the brain and have beneficial effects in treating traumatic brain injury and neurodegenerative diseases.
2. Research by Wunsch and Matuschka (2014) in Photomedicine and Laser Surgery demonstrated the efficacy of near-infrared light therapy in treating various skin conditions and promoting wound healing.
3. A study by Foley et al. (2016) in the Journal of Athletic Training showed that infrared light therapy can be effective in reducing delayed onset muscle soreness and improving muscle recovery in athletes.
4. A systematic review and meta-analysis by Vanin et al. (2018) in the British Journal of Sports Medicine found moderate evidence supporting the use of photobiomodulation therapy to prevent and manage muscle soreness after exercise.
5. Research by Tsai et al. (2017) in the European Journal of Physical and Rehabilitation Medicine demonstrated that infrared therapy can be effective in reducing pain and improving function in patients with knee osteoarthritis.

Governing Body:

In the UK, there is no regulatory body governing Infrared Light Therapy. Its use falls under the broader regulation of complementary therapies.

There is no standardised training or certification specifically for Infrared Light Therapy in the UK. Many practitioners who use this therapy (e.g., physiotherapists, aestheticians) receive training as part of their broader professional education or through continuing professional development courses.

Some manufacturers of infrared light therapy devices offer training on the use of their specific equipment.

What Good Looks Like:

A high-quality Infrared Light Therapy experience should encompass several key elements:

Treatment Application:

• Proper selection of light wavelength and intensity based on the condition
• Correct positioning of the light source
• Appropriate duration of treatment (typically 10-30 minutes)
• Regular checks on client comfort

Client Experience:

• Sensation of warmth in the treated area
• No pain or discomfort during treatment
• Gradual improvement in symptoms over the course of treatments

Post-treatment Care:

• Advice on activities or self-care following treatment
• Information on potential temporary increase in symptoms
• Guidance on hydration and sun exposure post-treatment

A good Infrared Light Therapy experience should leave the client feeling that their condition has been thoroughly addressed, with a clear understanding of how the treatment fits into their overall care plan. The practitioner should demonstrate knowledge, skill, and attentiveness throughout the process, ensuring both the effectiveness and safety of the treatment.

What to Ask a Practitioner:

“What type of infrared light (near or far) do you use, and why is it appropriate for my condition?”

Desired answer: A detailed explanation of the chosen wavelength and its benefits for your specific condition.

“How do you determine the appropriate treatment duration and frequency for my needs?”

Desired answer: An explanation based on your condition, treatment goals, and current research.

“What should I expect to feel during and after the treatment?”

Desired answer: Clear description of expected sensations and potential short-term effects.

“Are there any activities I should avoid before or after treatment?”

Desired answer: Specific guidance on pre- and post-treatment care.

“How do you measure the effectiveness of the infrared light therapy?”

Desired answer: Explanation of their assessment methods and criteria for improvement.

“What are the potential risks or side effects of this therapy?”

Desired answer: Honest discussion of possible risks and how they’re mitigated.

“How do you stay updated on the latest research in infrared light therapy?”

Desired answer: Mention of ongoing training, conference attendance, or engagement with current literature.

Resources for further information:

“Low-Level Light Therapy: Photobiomodulation” by Michael R. Hamblin – A comprehensive book on the subject.

The International Society for Optics and Photonics (SPIE)– Provides resources on biophotonics and light-based therapies.

Related Therapies:

Ultrasound Therapy (MOD212): Ultrasound Therapy is a form of physical therapy that uses high-frequency sound waves to treat deep tissue injuries, reduce pain, and promote healing.

Cryotherapy (MOD209): Application of cold temperatures to the body or specific areas for therapeutic purposes, including pain relief and reducing inflammation.

Heat Therapy (MOD210): Use of heat to treat muscles, joints, and tissues to increase blood flow, reduce pain, and improve flexibility.

Transcutaneous Electrical Nerve Stimulation (TENS) (MOD216): TENS is a pain relief method that uses low-voltage electrical currents applied through electrodes on the skin to stimulate nerves and reduce pain signals or alter pain perception.

Acupuncture (MOD007): A traditional Chinese medicine practice that involves inserting thin needles into specific points on the body to balance energy flow (Qi) and promote healing. Acupuncture can complement Reiki by addressing energetic blockages.

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